CPU ProcessorMTK MT6737 ChipsetNetworkTD-LTE / FDD LTE / 3G (WCDMA/TD-SCDMA/EVDO) /2G (GSM/EDGE/CDMA)Display Screen2.0 inch TFT LCD,Capacitive touchscreenCamera Resolution1080P (25FPS) / 720P (25FPS)SensorCMOSInfrared lamp5 pcsIR-CUT/Infrared night-visionAuto, distance>=8MBulit-in GPSSupportStorage expansionmicroSD, up to 128GBwifiSupportBluetoothSupport 4.0PTTSupportData interfaceUSB 2.0Recording Timeabout 6.5 hours,one batteryRecording DefinitionUltra High DefinitionOverwrite recordingSupportmetal clipOptionalLaser positioningSupportSpecial FeaturesDust and water resistantBattery life6.5Hours recording / Li-polymer 2850mAhCharging Timeabout 4 hoursOS VersionAndroid 7.0VideoH.264 1080P(25FPS)/720P (25FPS)AudioWAVPhotography4MClip LengthTBDLoop recordingOn/OffImage FlippingOn/OffManagement SoftwareSupport,HW+SW+Cloud Platform+Platform management softwareData BrowserSupport, Passcode AvailableData Sync StationSupportInterphone microphoneCompatibleAdaptation temperature-20°C to 60°CProtection gradeIP 67Drop height2.0 Meters